For Industrial Application:1.Waterproof & DustproofThe design adopts a G+G (Glass+Glass) full lamination structure (air bonding option) and integrates high-performance EPDM sealing rings along the edges. This effectively eliminates the exposed gaps and penetration channels found in traditional structures, blocking the ingress of moisture and dust at the source. As a result, the product achieves a stable IP65 protection rating, reliably withstanding water splashes, dust accumulation, and the demands of complex industrial environments over long-term use.
At the same time, the glass cover is treated with a professional Anti-Fingerprint (AF) coating (AG/AR option), which significantly reduces the adhesion of oils, watermarks, and other contaminants. This makes the surface easier to clean and maintain, preventing long-term accumulation of pollutants from affecting the sealing edges and touch performance.
2.Anti-vibrationIn the structural design, industrial-grade shock resistance is fully considered. The product features a full-metal housing made of high-strength aluminum alloy, and the incorporation of reinforced rib structures effectively enhances overall rigidity, significantly reducing the risk of deformation under continuous vibration or impact conditions.
The front panel is covered with 3–6 mm thickened tempered glass, which not only enhances impact resistance but also further improves overall structural stability. Internally, a combination of rubber damping pads and a floating mounting structure effectively absorbs and disperses external vibration energy, preventing it from directly transmitting to critical components and thereby ensuring touch accuracy and display stability.
For critical component fixation, the PCB is reinforced with a dual method of screw locking and industrial-grade adhesive, ensuring stability and reliability even under high-frequency vibration or impact, eliminating the risk of loosening or poor connections. At the same time, all connectors use a locking design to effectively prevent interface loosening or signal interruption caused by vibration.
3.Stable WorkingThe core touch IC and driver IC are both selected for high and low temperature tolerance, effectively preventing signal drift or touch malfunctions caused by temperature variations.
The LCD section uses low-temperature responsive materials, effectively suppressing common issues such as ghosting and whitening in cold environments, ensuring the display remains clear and smooth. For extreme cold applications, an optional heater film is available to actively warm the display area, preventing low-temperature blackouts or startup delays.
The product employs optical bonding, effectively eliminating the air gap between the display and touch layers. This not only enhances overall structural stability but also reduces internal stress and condensation risks caused by temperature fluctuations. The backlight system is specially optimized to maintain stable brightness output in low-temperature environments while effectively minimizing brightness decay under high-temperature conditions.
The touch IC features a built-in temperature compensation algorithm that dynamically adjusts sensing parameters based on ambient temperature changes, effectively suppressing touch drift and sensitivity deviations caused by temperature fluctuations. Additionally, the system supports glove touch, wet-hand touch, and waterproof touch modes, ensuring reliable input even under complex conditions such as low-temperature condensation or high-temperature, high-humidity environments.
In the hardware design, a high signal-to-noise ratio (SNR) optimization scheme is implemented, significantly enhancing signal recognition capability and preventing sensitivity loss or false touches in low-temperature environments.
The design features a full-metal structure with a high-strength aluminum alloy frame, which not only enhances chassis strength but also improves heat dissipation, preventing internal components from overheating at high temperatures. Thermal expansion gaps (CTE-matched) are incorporated to ensure that rapid temperature changes do not cause stress concentration or structural deformation due to material expansion and contraction.
The sealing system uses EPDM materials with high and low temperature resistance, while the adhesive employs a wide-temperature formulation to prevent softening or cracking at high temperatures and brittleness or delamination at low temperatures, effectively preventing seal failure from the outset.
The power module supports cold start, ensuring reliable startup even in extremely cold environments without delay or failure risk. Additionally, it features a wide-voltage input design, effectively buffering voltage anomalies caused by temperature fluctuations and ensuring stable power supply to the device.
The PCB surface is coated with conformal coating, providing moisture and condensation protection to effectively guard against dew and humidity ingress in low-temperature environments, safeguarding the internal circuitry. The power filtering and protection circuits are reinforced to support over-temperature and over-voltage protection, ensuring stable and reliable operation even under prolonged high-temperature conditions.
4.Good EMI Shielding
Sensitive circuits are shielded with a metal enclosure or metal frame, effectively blocking electromagnetic coupling from external interference sources. Additionally, the back of the touch layer and display is equipped with a conductive coating or shielding mesh, further reducing electromagnetic interference to the touch IC and enhancing overall signal integrity.
High-speed signal lines (such as LVDS, eDP, and USB) use shielded cables or braided shielding sleeves, physically blocking external electromagnetic interference and preventing signal distortion or loss.
In the power section, ample decoupling capacitors and filtering circuits are arranged near the touch IC and display module to absorb high-frequency interference, preventing power fluctuations from affecting signal stability.
The power design employs independent or isolated power modules to separate the touch system from high-power motors, inverters, and other interference sources, effectively preventing external disturbances from entering the touch circuitry. The input is equipped with comprehensive filtering circuits, including LC filters, common-mode chokes, and TVS diode surge protection, effectively suppressing power grid fluctuations and transient interference to safeguard the device.
At the same time, the voltage regulation and noise reduction design provide the touch IC and display module with a stable, low-noise power supply, ensuring signal integrity and precise touch responsiveness.
The touch IC incorporates multiple software filtering mechanisms, including Kalman filtering, average filtering, and moving window filtering, effectively suppressing instantaneous high-frequency noise and reducing false touch signals.
The system features real-time signal self-calibration, which monitors ambient noise levels and automatically adjusts touch parameters. This ensures precise touch response and a stable user experience even in industrial sites with significant noise fluctuations or high-interference environments.
Compliance with international standards such as IEC/EN EMI and ESD has been thoroughly tested, fully validating the system’s protection against electromagnetic interference and electrostatic discharge, ensuring normal operation of the touch and display system in high-interference environments.
Additionally, on-site simulation tests are conducted in real operating environments near high-interference equipment such as inverters and motors. Test results show no display drift and accurate touch responsiveness.
For Medical Application
1.Waterproof&Dustproof
The front panel uses high-strength explosion-proof glass with a smooth, scratch-resistant surface, capable of withstanding frequent use and cleaning. The glass is coated with an Anti-Fingerprint and chemical-resistant layer, allowing safe cleaning with alcohol or chlorine-based disinfectants without damaging the screen.
For waterproofing, the front panel and chassis feature a fully enclosed IP65/67 sealed design with no exposed gaps. The sealing rings are made of EPDM, resistant to high and low temperatures as well as chemical corrosion, effectively preventing liquid ingress. The enclosure uses an integrated metal housing or fanless design, further reducing the risk of dust and liquid intrusion.
2.Excellent heat dissipation performance.
A passive cooling solution is employed, including an aluminum alloy heat-dissipation frame, fins, and thermal pads, effectively replacing traditional fans and achieving efficient heat dissipation.
The fanless design not only eliminates fan noise but also prevents dust intake caused by fans, allowing the device to operate quietly and reliably in noise-sensitive environments such as operating rooms and clinics. The combination of passive cooling and low-power design ensures that the touch product maintains stable performance while delivering a silent, disturbance-free user experience, fully meeting the requirements of medical and other high-demand environments.
3.Brightness
The display uses an industrial-grade high-brightness LCD panel (brightness ≥1000 nits), ensuring excellent visibility even under direct sunlight or intense lighting. Optical bonding is applied to reduce surface reflections, enhance contrast and viewing angles, and ensure clear presentation of image details.
The touch system is equipped with temperature and humidity compensation algorithms and supports glove or wet-hand operation, ensuring accurate, drift-free touch every time. The screen surface features an anti-glare coating, effectively reducing glare and further enhancing visibility in surgical or examination environments.
4.Certifications
The product undergoes rigorous reliability testing, including IEC 60601-1 electrical safety tests, chemical corrosion resistance tests, and EMI/ESD immunity verification, ensuring the device’s safety and durability in complex medical environments from the outset.
The product is FDA-certified, meeting U.S. medical device material safety and biocompatibility requirements. It also holds CE certification, complying with the stringent low-radiation and electrical safety standards of the European Medical Device Directive (MDD/MDR).
For Outdoor Applications
1.Anti-UV Performance
The display system uses an industrial-grade high-brightness LCD backlight with brightness ≥1000 nits, ensuring clear readability even under direct sunlight. The screen surface features an anti-glare (AG) treatment to effectively reduce reflections and enhance visibility. Additionally, optical bonding eliminates the air gap, reduces internal reflections, and improves contrast, keeping the image vivid and clear even in strong light.
Both the screen panel and enclosure materials are made of UV-resistant polymers, preventing discoloration, aging, and performance degradation from prolonged sun exposure.
2.Working Temperature(-20~70℃)
All core components are industrial-grade, capable of operating within a -20 °C to 70 °C range, ensuring the screen does not black out in low temperatures and maintains full performance without dimming under high temperatures.
The touch IC and display driver are optimized for low power consumption, reducing energy use and minimizing heat buildup in the chassis. The passive cooling structure, combined with a metal enclosure or heat sinks, enables efficient heat dissipation without the need for fans.
3.Waterproof& Dustproof
The product features a fully sealed design, with the front panel using a G+G structure equipped with high-performance EPDM sealing rings, eliminating exposed gaps and effectively blocking moisture and dust ingress. All interfaces use waterproof covers or connectors, further enhancing overall protection. The enclosure and sealing materials are made of chemically resistant materials, capable of withstanding long-term exposure to rain, dust accumulation, and acidic or alkaline environments.
For Self-service Application
1.High-strength Steel Enclosure
The product features a full-metal frame or high-strength steel enclosure, providing a robust structure that effectively resists shocks and impacts, suitable for frequent use in public spaces. Critical modules, such as the display and mainboard, are equipped with vibration-damping pads or elastic mounts, further enhancing stability under continuous impact or vibration conditions.
2.EMI Shielding
The device features a wide-voltage input and regulated power supply design, with over-voltage and under-voltage protection to ensure long-term stable operation. Additionally, EMI/ESD shielding and other anti-interference measures prevent touch drift and system malfunctions.
3.Surface Treatment
The screen surface is made of tempered glass and can be finished with a matte or painted coating, providing scratch resistance and anti-fingerprint properties to maintain a clean and tidy appearance even after prolonged use.
4.Standard Interface
The product is equipped with standardized interfaces, including USB, Ethernet, and VGA/HDMI ports, facilitating future expansion or replacement of device modules.
The touch driver offers strong compatibility, supporting multiple driver versions and standard API interfaces, ensuring seamless integration with existing software systems.
The network interface is designed for flexibility, supporting both wired and wireless connections, with expandable IoT interfaces to enable integration with various backend management systems and data platforms.
5.Different Size
Displays are available in sizes ranging from 4.3" to 75" and beyond, flexibly adapting to different business scenarios and spatial layouts. The device also supports modular expansion, allowing integration of functions such as scanning, printing, and payment according to specific terminal requirements, delivering an all-in-one solution.
6.Cost-effective
It adopts standardized industrial-grade components to reduce procurement costs. Meanwhile, modular production minimizes customization complexity and significantly shortens the production cycle. The product design emphasizes long-term durability and reduces failure rates, thereby lowering overall maintenance costs.
FAQ
1.Q: What display sizes are available for this touch panel product?
A: The product offers displays ranging from 4.3" to 75" and larger, allowing flexible adaptation to various business scenarios and spatial layouts.
2.Q: How does the product handle dust and water exposure?
A: It features a fully sealed IP65/67 design with G+G glass, EPDM sealing rings, waterproof connectors, and chemically resistant materials to prevent moisture and dust ingress.
3.Q: Is the device suitable for medical or noise-sensitive environments?
A: Yes, the fanless design and passive cooling provide silent operation, while low-power optimization reduces heat, making it ideal for operating rooms, clinics, or other high-demand environments.
4.Q: How does the product maintain touch accuracy in challenging conditions?
A: The touch IC includes temperature and humidity compensation, supports glove and wet-hand operation, and features software filters and real-time self-calibration to prevent drift in high-noise or high-interference environments.
5.Q: What safety and compliance certifications does the device have?
A: It has FDA and CE certifications, meets IEC 60601-1 electrical safety standards, and has been tested for EMI/ESD protection and chemical resistance for medical and industrial use.
6.Q: Can the system integrate with existing software and backend platforms?
A: Yes, it supports multiple driver versions, standard API interfaces, wired/wireless networking, and expandable IoT interfaces for seamless integration with software systems and data platforms.
7.Q: Does the device support modular functionality for different applications?
A: Yes, modular expansion allows integration of additional features such as scanning, printing, and payment modules, providing a customizable all-in-one solution for various business needs.
